Minnesota Crash Mapping Analysis Tool
Crash data and roadway last updated in December 2015.
Dataset is from 1/1/2006 thru 12/31/2015, as reported to Department of Public Safety. Due to changes emerging from the new Minnesota crash records system and implementation of the new Linear Referencing System (LRS) within MnDOT, regular updates to the existing crash dataset will be delayed.
The new MnCMAT version is expected to be released in the first quarter of 2020.
A supplemental 2016-2018 crash dataset is available for County and City Engineers only.
County and City Engineers may submit data request to Girma Feyissa at girma.feyissa@state.mn.us in MnDOT’s Office of State Aid.
All other crash data or MnCMAT access requests other than from County or City Engineering Departments in the State of Minnesota will not be fulfilled by MnDOT’s Office of State Aid.
Application and Instructions
- MnCMAT Program - username/password required
- Users Manual (PDF, 4 MB)
Resources and Information
- Approval Forms for External MnCMAT Usage
- Consultant Approval Form (Word, 135 KB)
- Governmental Agency Approval (Word, 135 KB)
- Case Studies - General Guidelines (PowerPoint, 420 KB)
- Crash Data Flowchart
- Data Key Filters (Excel, 190 KB)
- MnCMAT Material (PowerPoint, 18 MB)